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| TRUCKEE RIVER - BELOW DERBY DAM (TBDN2) | ||||||||||||||||||
| Latitude: 39.58º N | Longitude: 119.44º W | Elevation: 4200 Feet | ||||||||||||||||
| Location: Storey County in NV | ||||||||||||||||||
| River Group: Eastern Sierra | ||||||||||||||||||
| Issuance Time: | Aug 29 2026 at 8:10 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
| 10-Day Accumulated Volume Plot |
| Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet) Data Updated: Aug 29 2026 at 8:18 AM PDT | ||||||||||
| Prob | Aug 30 | Aug 31 | Sep 01 | Sep 02 | Sep 03 | |||||
| 10% (Max) | 0.4 | 0.8 | 1.2 | 1.6 | 1.9 | |||||
| 25% | 0.4 | 0.8 | 1.2 | 1.6 | 1.9 | |||||
| 50% (Prob) | 0.4 | 0.8 | 1.2 | 1.6 | 1.9 | |||||
| 75% | 0.4 | 0.8 | 1.2 | 1.6 | 1.9 | |||||
| 90% (Min) | 0.4 | 0.8 | 1.2 | 1.6 | 1.9 | |||||
| RFC FCST | 0.4 | 0.8 | 1.2 | 1.6 | 1.9 | |||||
| Prob | Sep 04 | Sep 05 | Sep 06 | Sep 07 | Sep 08 | |||||
| 10% (Max) | 2.3 | 2.7 | 3.2 | 3.6 | 4.1 | |||||
| 25% | 2.3 | 2.7 | 3.1 | 3.5 | 3.9 | |||||
| 50% (Prob) | 2.3 | 2.7 | 3.0 | 3.4 | 3.8 | |||||
| 75% | 2.3 | 2.7 | 3.0 | 3.4 | 3.8 | |||||
| 90% (Min) | 2.3 | 2.7 | 3.0 | 3.4 | 3.8 | |||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 11.0 Feet | Flood Stage, Minor flooding. Near gate capacity at Derby Dam, may require the removal of soft plug on the overflow channel |